Virtual scrolling and group footer problem

2 posts, 0 answers
  1. Daniel
    Daniel avatar
    13 posts
    Member since:
    May 2016

    Posted 29 May 2017 Link to this post

    When virtual scrolling is enabled, there is a problem with group footer aggregates. When i scroll table the aggregates (sum) are rendering only for visible data.

    gridOptions.dataSource.pageSize = 100;
    gridOptions.scrollable = {
        virtual: true
    };

     

    Example in screenshots.

  2. Viktor Tachev
    Admin
    Viktor Tachev avatar
    2483 posts

    Posted 30 May 2017 Link to this post

    Hello Daniel,

    Please note that grouping is not supported when virtual scrolling is enabled. If grouping is a requirement for your application I would recommend using paging instead of virtual scrolling for the Grid.

    If you would like more information on Virtual Scrolling and its limitations you would find the article below interesting.



    Regards,
    Viktor Tachev
    Progress Telerik
    Try our brand new, jQuery-free Angular 2 components built from ground-up which deliver the business app essential building blocks - a grid component, data visualization (charts) and form elements.
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